Liebert® GXT3™ 230V, 5000
Contents
1. asa aca em eral d aL ne DS VB Nuqa Bs asus 22 8 1 Startup Checklist for the Liebert GXT3 22 8 2 Initial Startup and Electrical Checks 22 8 3 Manual Battery Test sys eL sawa u escent wi Au UP RS UE V TRE EE 23 8 4 Put the Liebert GXT3 in Manual 23 8 5 8 6 8 7 8 8 9 0 9 1 9 2 9 3 9 4 10 0 10 1 10 2 10 3 10 4 10 5 11 0 11 1 11 2 12 0 12 1 Shut Down the Liebert GXT3 23 Disconnecting Input Power from the Liebert GXT8 23 Maintenance Bypass d wauqui ARE V a uu eis ES lo s 23 IT Power System Configuration 24 COMMUNICATION Rees aa CP eae AE QR US E OO Rar ee 25 Communication Interface Port 25 Dry Contact me Peces ea et hens Go ave Sisters ade welt Ie Macaw 25 Mode dun eR secado envoyer aia suet ate A 25 9 2 2 Battery Mode Shutdown 26 9 2 9 Om Battery Oo e o dt e Xon t y ae e A Ads ha 26 0 274 Tow Battery s au UR GU id Pus Lar de sta Ae UR APR S QS 26 Lieber2. GXT3 5000RT230 GXT3 6000RT230 GXT3 10000RT230 Unit with bezel 570 x 430 x 148 22 4 x 16 9 x 5 8 577 x 430 x 173 22 7 x 16 9 x 6 8 Shipping 745 x 5830 x 407 29 3x 20 8x 16 745 x 530 x 475 29 3 x 20 8 x 18 7 Weight kg Ib Unit 50 4 111 52 6 116 Shipping 54 119 76 167 6 Battery Parameters Type Valve regulated non spillable lead acid Quantity x V 1x20 x 12V Battery Manufacturer Part Yuasa NPH5 12 CSB HR 1234W Backup Time See Tables 12 and 13 Environmental Operating Temp C F 0 to 40 32 to 104 see Table 9 Operating temperature parameters Storage Temp C F 15 to 50 5 to 122 Relative Humidity 0 95 non condensing Operating Elevation Up to 1000m 3280 83 ft at 40 C 104 Agency Safety IEC62040 1 2008 version Transportation ISTA Procedure 1A Table 12 Battery run time minutes for 5000 and 6000VA UPS models Number Output to Connected Load W 100 load of Batteries UPS Model 1400 1800 2200 2600 3000 3400 3800 4200 4600 w Internal GXT3 5000RT230 28 18 14 11 9 5 7 5 6 5 5 4000 Battery GXT3 6000RT230 28 18 14 11 9 5 7 5 6 5 5 4 4800 Internal Battery 1 GXT3 5000RT230 56 36 28 22 19 15 13 10 4000 External Battery GXT3 6000RT230 56 36 28 22 19 15 13 10 8 4800 Cabinet GXT RT2 4
3. 2 5 2 6 2 7 DC to DC Converter The DC to DC converter utilizes energy from the battery system and raises the DC voltage to the opti mum operating voltage for the inverter This allows the inverter to operate continuously at its opti mum efficiency and voltage thus increasing reliability Battery The Liebert GXT3 utilizes valve regulated nonspillable lead acid batteries To maintain battery design life operate the UPS in an ambient temperature of 15 C to 25 C 59 F to 77 F Optional external battery cabinets are available to extend battery run times For run times see Tables 12 and 13 Dynamic Bypass The Liebert GXT3 provides an alternate path for mains power to the connected load in the unlikely event of a UPS malfunction Should the UPS have an overload overtemperature or any other UPS failure condition the UPS automatically transfers the connected load to bypass Bypass operation is indicated by an audible alarm and illuminated amber Bypass LED other LEDs may be illuminated to indicate the diagnosed problem To manually transfer the connected load from the inverter to bypass press the Standby Manual Bypass button once NOTE The bypass power path does NOT protect the connected equipment from disturbances in the mains supply Major Components 3 0 MAJOR COMPONENTS The Liebert GXT3 is composed of three major assemblies to provide easier handling installation and versatility 3 1 Main Frame and Elec
4. AC Power For Business Critical Continuity Liebert GXT3 230V 5000 10 000VA User Manual 4 EMERSON Network Power TABLE OF CONTENTS IMPORTANT SAFETY amp hh hh hn 1 SAVE THESE INSTBUCTIONS a x RE EINER Xd a e ESSERE wie eee WX x 1 GLOSSARY OF SYMBOLS xerit e nodo tm mn e e w W D A Lu e e e a cun 3 1 0 INTRODUCTION pupa da UAR UR E ae Rees be EUER RR CR RR rac S rasa 4 2 0 SYSTEM DESCRIPTION o9 ae a wey etus uaa alae dd er aa 5 2 1 Transient Voltage Surge Suppression TVSS and EMI RFI Filters 5 2 2 Rectifier Power Factor Correction PFC Circult 5 2 3 n Verbteb usn sewer seh URBE NUS Rub re DUNT epi eher PIN AD E 5 2 4 Batt ry etat P nete eM tee cA Papa e A REB MM hs 5 2 5 DC to DC EAT NINE ETT TUTO TT TET SIT DE 6 2 6 Battery ovg ceu ewe V ups EN PR SS pi REE ab bae WUPpPe RE Bea ES 6 2 7 Dynamic Bypasss a ome AD E saa Ee ha e UP eu v exea uta Eas 6 3 0 MAJOR COMPONENTS nonni Rin etes Ue Wie nixa ox we Be E IR OR ROS Uu C n n DR 7 9 1 Main Frame and Electronics T 3 2 Internal Battery Packs uu vet leva RIDERE KG PIS ORTA We eS uis 9 3 3 Removable Power Distribution Box 9 4 0 WHATS INCEUDED
5. ww w liebert com or contact your local dealer or Emerson representative Several option cards are available for use in the Liebert IntelliSlot port of the Liebert GXT3 The Lie bert IntelliSlot SNMP Web Card provides SNMP and Web based monitoring and control of the UPS across the network The Liebert IntelliSlot MultiPort 4 Card allows installing Liebert MultiLink software on four comput ers and coordinate shutdown in the event of a power failure The Liebert IntelliSlot Relay Card provides dry contact relay outputs for custom wired applications and delivers support for built in shutdown for AS 400 systems CAUTION To maintain safety SELV barriers and for electromagnetic compatibility signal cables should be shielded and run separate from all other power cables where applicable Remote Emergency Power Off The UPS is equipped with a Remote Emergency Power Off REPO connector The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input feeder breaker to remove all sources of power to the UPS and connected equipment to comply with national and local wiring codes and regulations REPO switch connection diagram UPS ships with REPO jumper Opening the REPO connection will disable the UPS installed allowing the UPS Manual restart using the front panel is required after to operate the REPO connection is closed again BN Normally closed switch system fail safe A CAUTION To mai
6. 3 3 Removable Power Distribution Box Frequency 50Hz or 60Hz Nominal Waveform Sinewave Main Mode Overload gt 200 for 5 cycles 151 200 for 1 seconds 131 150 10 seconds 105 13096 1 minute Battery Parameters Type Valve regulated non spillable lead acid Quantity x V 20 x 12V Battery Mfr Part 9AH battery CSB HR1234W 5AH battery CSB HR1221W or YUASA NPH5 12 or Panasonic UP RW1245 Backup Time See Table 12 Battery run time minutes for 5000 and 6000VA UPS models and Table 13 Battery run time minutes for 10 000VA UPS models Recharge Time Internal Batteries 3 hr to 90 capacity after full discharge into 100 load Bypass Protection Limits Disable Bypass Operation If input voltage exceeds 15 of the nominal voltage Re Enable Bypass Operation If input voltage returns to within 10 of nominal output voltage Disable Bypass operation When the input frequency prevents synchronous operation Environmental Operating Temperature C F 0 to 40 32 to 104 see Table 9 Operating temperature parameters Storage Temperature C F 15 to 50 5 to 122 Relative Humidity 0 95 non condensing Operating Elevation Up to 1000m 3281 ft at 30 C 86 F without derating Audible Noise lt 55 dBA at 1 meter from the rear lt 50 dBA at 1 meter from the front or sides 34
7. 4 42 88 285 225 195 15 4000 Battery 2 3 5000RT230 8 5 1 External Battery GXT3 6000RT230 84 54 42 33 285 225 195 15 12 4800 Cabinet Internal Battery 3 GXT3 5000RT230 112 72 56 44 38 30 26 20 4000 External Battery GXT3 6000RT230 112 72 56 44 38 30 26 20 16 4800 Cabinets merid GXT RT2 14 o 70 55 475 375 325 25 4000 Battery 4 3 5000RT230 0 8 External c GXT3 6000RT230 140 80 70 55 47 5 375 325 25 20 4800 36 Specifications Table 13 Battery run time minutes for 10 000VA UPS models Number of Batteries UPS Model 3000 3600 4200 4800 5400 6000 6600 7200 7800 8400 9000 Internal Battery Output to Connected Load W 100 load w GXT3 10000RT230 19 14 5 11 5 10 8 5 7 6 5 4 3 5 3 9000 Internal Battery 1 External Battery Cabinet GXT3 10000RT230 38 29 23 20 17 14 12 10 8 7 6 9000 Internal Battery 2 External Battery Cabinet GXT3 10000RT230 57 43 5 34 5 30 25 5 21 18 15 12 105 9 9000 Internal Battery 3 External Battery Cabinet GXT3 10000RT230 76 58 46 40 34 28 24 20 16 14 12 9000 Internal Battery 4 External Battery Cabinet GXT3 10000RT230 95 72 5 57 5 50 42 5 35 30 25 20 17 5 15 9000 12 1 Using the configuration program the user may specify the number of GXT3 240VBATT external bat tery
8. Figure 18 Repeat this step if both battery packs will be replaced Each model has two battery packs 28 Maintenance Figure 18 Pulling out the battery packs 5000 amp 6000 VA models Internal Internal Battery Battery Pack Pack Handle 10 2 10 3 Y Battery ET yd 10 000VA model LH Each model has two Pull Out with Battery Handle battery packs po m x Battery 4 Handle Pull Out with Battery Handle 6 Unpack a new internal battery pack Take care not to destroy the packing Compare the new and old internal battery packs to make sure they are the same type and model If they are the same proceed with Step 7 if they are different stop and contact your local Emer son representative or Emerson Channel Support 7 Lineup and slide in the new internal battery pack 8 Repeat Steps 6 and 7 if replacing both battery packs Each model has two battery packs 9 Reconnect the battery plugs and battery receptacles 10 Gently push the battery wire into the UPS battery compartment 11 Reattach the front battery door with the six screws 12 Reattach the front plastic bezel cover to the UPS NOTE Q The internal battery pack is hot swappable However caution should be exercised because the load is unprotected from disturbances and power failures during this procedure Do not replace the battery while the UPS is operating in Battery Mode This will result in a loss of output power and wil
9. Specifications Table 8 UPS specifications cont d Model GXT3 5000RT230 GXT3 6000RT230 GXT3 10000RT230 Agency Safety IEC62040 1 2008 version EMI EMC IEC EN AS 62040 2 2nd Ed Cat 2 Table 6 ESD EN61000 4 2 Level 4 Criteria A EN61000 4 3 Level 3 Criteria A EN61000 4 4 Level 4 Criteria A EN61000 4 5 Level 3 Criteria A Radiated Susceptibility Electrical Fast Transient Surge Immunity Transportation ISTA Procedure 1A Table 9 Operating temperature parameters mam pf 30 C 3 C pf 40 3 C Ambient Temperature C F pf 86 F 5 4 F pf 104 F 5 4 F 5000RT230 6000RT230 0 8pf 0 8pf 10000RT230 0 9pf 0 8pf Table 10 Power distribution specifications PD2 CE6HDWRMBS PD2 CE10HDWRMBS 32 Amps 63 Amps 3 Wire Hard Wired 6 10mm 8 10AWG 3 Wire Hard Wired 6 10mm 8 10AWG Model Number Amp Rating Input Power Connection Output Power Connection Includes Two IEC320 C19 16A 250V Sockets Eight C13 10A 250V Sockets Manual Bypass Switch with Indicator Lamps Four IEC320 C19 16A 250V Sockets Four C13 10A 250V Sockets Manual Bypass Switch with Indicator Lamps Input Branch Circuit Breaker Supplied by User 32A 63A 35 Specifications Table 11 External battery cabinet specifications Model Number GXT3 240VBATTCE GXT3 240RTVBATT Used with UPS Model Dimensions W x D x H mm in
10. of the five Battery LEDs illuminate allow the UPS to recharge the batteries for 24 hours After 24 hours retest the batteries After the batteries have been retested if only three of the five Battery LEDs illuminate contact your local dealer Emerson representative or Emerson Channel Support Standby Manual Bypass Button This button controls output power to connected load s and has dual functions Standby and Manual Bypass NOTICE Pressing the Standby Manual Bypass button once will transfer the load to bypass power and the load will be unprotected from disturbances in utility supply Pressing the Standby Manual Bypass button twice within 4 seconds while on Bypass will cut off power to the output sockets and connected loads Perform all necessary shutdown procedures on connected loads before pressing this button twice 19 Controls and Indicators 7 3 Load Level Indicators 4 Green 1 Amber The load level indicator is composed of five sets of LED bars that illuminate to indicate the relative load on the UPS output in 2596 increments 5 The load level indicator will illuminate as shown in Figure 12 The load level indicators display the approximate electrical load placed upon the UPS at all times Figure 12 Load level indicators ON OFF OFF OFF OFF 26 50 3 7 4 Battery Level Indicators 5 Green The battery level indicator is composed of five sets of LED bars that illuminate and flash to indicat
11. point the UPS operation and display panel and logo have been rotated 90 degrees clockwise which provides upright viewing for users 5 Place the Liebert and any battery cabinets on the support bases Each Liebert GXT3 needs two support assemblies as shown in the lower half of Figure 1 Rack Mount UPS Installation When using the Liebert GXT3 in a rack mount configuration the UPS must be supported by a slide kit fixed rails or a shelf When using the optional Adjustable Rack Mount Kit you will use the following instructions The fig ures accompanying 5 1 3 Installing the Adjustable Rack Mount Kit Sold Separately shows the positioning of the rack mounting brackets Liebert recommends taking the internal batteries out of the UPS during rack installation This will make the UPS cabinet lighter and easier to handle A CAUTION The GXT3 is heavy see 12 0 Specifications The UPS must be installed as near the bottom of a rack as possible If placed too high it can make the rack top heavy and prone to tipping over Installing the Adjustable Rack Mount Kit Sold Separately This kit contains parts needed to mount several different models of UPS and external battery cabi nets into EIA310 D standard four post racks that are 18 32 deep 457 813mm The weight limit per pair of adjustable rack mounting brackets is 91 kg 2001b Parts included are Item Quantity Rear bracket members 2 Front bracket mem
12. pressing this button once will be ignored Bypass operation is indicated by an audible alarm and illuminated amber Bypass indicator If other indicators are illuminated refer to 11 0 Troubleshooting Shut Down the Liebert GXT3 1 Transfer the UPS to manual bypass by pressing the Standby Manual Bypass button once If manual bypass is not available disregard the first step 2 Press the Standby Manual Bypass button twice within four seconds to shut down the UPS Power to the connected loads is now Off Disconnecting Input Power from the Liebert GXT3 1 After the UPS has been shut down as detailed in 8 5 Shut Down the Liebert GXT3 turn off the Output Circuit Breaker 2 Wait 30 seconds and verify that all indicators have turned Off and the fan has stopped this indicates that the power off is complete 3 Turn the external battery cabinet breaker switch to the Off position if the UPS has an external battery cabinet After powering off the UPS the UPS ceases output and the load is powered Off Maintenance Bypass Maintenance Bypass Mode 1s used when maintenance or replacement 1s required To place the unit in Maintenance Bypass 1 Place the UPS on internal bypass This may be done by either of the following methods a Press the Off button on the front panel one time b Slide the bracket away from the manual bypass breaker on the rear of the UPS This requires loosening the captive screw and sliding the bracket up and away fr
13. these checks 1 Check that the input plugs and loads are connected properly and reliably 2 Check that the battery cable is connected properly 3 Check that the communication cables are connected properly Initial Startup and Electrical Checks 1 2 3 4 Oe 9 10 11 12 13 Verify that the Input Output circuit breakers are off During initial system checks disconnect all loads open load disconnects Inspect all wiring cables and connection If external battery cabinets are used verify that the battery interconnect cables are fully inserted in the sockets Place the manual bypass breaker in BYPASS position Turn on the branch circuit disconnect to apply voltage to the input terminal block Using a voltmeter verify the expected L1 N voltage Verify that the same voltages appear at the Output terminals The Bypass lamp by the switch will light After verifying proper input voltage to the UPS terminal block turn off the branch circuit power close all access panels to the distribution box and reapply input power Close the Input circuit breaker located on the distribution box The green AC INPUT lamp should illuminate on the front panel Press the ON button for four seconds After several seconds the UPS ON lamp will turn on continuously If the batteries are determined to be charged above 80 an automatic battery test will run for about 15 seconds Close the Output circuit breaker on the rear of
14. 75 5293 9911 ae ede oy eim eie echec ed 10 5 0 INSTALLATION AND CONFIGURATION 11 5 1 Installsthe Main e re Ca Pact toa SCR RE e rosca fa C unn 11 5 1 1 Tower UPS Installation u a tank a e RI RR haa 11 5 1 2 Rack Mount UPS Installation 12 5 1 8 Installing the Adjustable Rack Mount Kit Sold Separately 12 5 2 External Battery Cabinet Installation 14 5 3 Connect Input Output Power uy ec a s 16 5 3 1 Distribution Box Electrical 17 6 0 CONFIGURATION PROGRAM a n n nnn 18 6 1 Configuration Program Features 18 You Wall Needs eset teur Dai ei etn atte eei vel teen 18 7 0 CONTROLS AND INDICATORS n nnn 19 7 1 ON Alarm Silence Manual Battery Test Button 19 7 2 Standby Manual Bypass Button saa can aa y ee te es 19 7 3 Load Level Indicators 4 Green 1 Amber 20 7 4 Battery Level Indicators b 20 7 5 UPS Stat s Indieators us die ian ku uay aude Seka ee a A 21 8 07 OPERATION
15. GXT3 10000RT230 63A 10mm 6AWG 16mm 4AWG OUTPUT LINO O L N IPT NOTE Q The installer must provide circuit breaker protection according to local codes The mains disconnect should be within sight of the UPS or have appropriate an appropriate lock out Maintain service space around the UPS or use flexible conduit The installer must provide output distribution panels circuit breaker protection or emergency disconnects according to local codes Output circuits must not share a common conduit with any other wiring 17 Configuration Program 6 0 CONFIGURATION PROGRAM 6 1 6 1 1 The final step of installation may require custom configuration of your UPS using the enclosed config uration program Some configuration settings may be changed only while the UPS is off These should be set before the UPS is put into full time service powering the critical load For most users operating with 230VAC and with no external batteries the factory default settings will be adequate Configuration Program Features Select L N output voltages to match local voltages Enable Disable Auto Restart Select frequency converter operation with a fixed output frequency of 50 or 60 Hz Set the Low Battery Warning alarm time from 2 to 30 minutes Enable Disable the Auto Battery test Set the Auto Battery test to 7 14 21 or 28 days Specify the number of external battery cabinets connected to the UPS to adjust
16. TANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions Read all safety and operating instructions before operating the uninterruptible power system UPS Adhere to all warnings on the unit and in this manual Follow all operating and user instructions This equipment can be operated by individuals without previous training This product is designed for commercial industrial use only It is not intended for use with life support and other designated critical devices Maximum load must not exceed that shown on the UPS rating label The UPS is designed for data processing equipment If uncertain consult your dealer or local Emerson Network Power representative This UPS is designed for use on a properly earthed grounded 220 240 VAC 50Hz or 60Hz supply for installation by qualified personnel A qualified electrician must review and approve customer sup plied wiring circuit breakers intended loads and verify correct input output and earth connections to ensure compliance with technical standards and local electrical codes of practice Installation instruc tions and warning notices only for use by qualified personnel are located after the UPS operator instructions in this manual A WARNING The battery can present a risk of electrical shock and high short circuit current The following precautions should be observed before replacing the battery pack Wear rubber gloves and boots Rem
17. a problem An alarm buzzer sounds alerting the user that the UPS requires attention 11 1 1 Indicators In addition to the fault indicator being illuminated one or more of LED segments of battery level indi cator will also be illuminated to provide a diagnostic aid to the user as shown in Figure 19 The descriptions are listed in Table 5 Figure 19 Battery level indicator Table 5 Indicator descriptions Indicator Diagnosis Audible alarm A E On bypass from output overload half second beep every half second A On bypass due to overtemperature condition 1 second beep every 4 seconds B On bypass due to DC bus overvoltage 1 second beep every 4 seconds C On bypass due to DC DC power supply failure 1 second beep every 4 seconds D PFC failure 1 second beep every 4 seconds E On bypass due to inverter failure 1 second beep every 4 seconds A amp C UPS failed battery test 2 second beep every 60 seconds C amp E UPS shutdown by command from communication USB port or Liebert IntelliSlot port no audible A amp B UPS Failure includes dual fan failure single fan failure under certain conditions and battery charger failure and continuous alarm Battery Indicator Internal Battery source not available continuous horn check battery connection power down Flashing and reboot UPS ER Mains power voltage or frequency is out of tolerance bypass is unavailable A E indicators are shown i
18. bers 2 Inner bracket members 2 M4 machine screws 16 M4 locking hex nuts 8 M5 machine screws 8 Tools needed for installation are one Phillips screwdriver one 7mm wrench 12 Installation and Configuration The adjustable rack mounting brackets Part RMKIT18 32 feature retaining latches to prevent users from inadvertently sliding the UPS or battery cabinet out of the rack To install the rack mount brackets 1 Unpack two 2 rack mounting bracket assemblies and mounting hardware from this kit Bracket assemblies are interchangeable between left hand or right hand Remove inner member of each bracket assembly as shown at right by extending it to its outermost position depress ing the retaining latch and then pulling the inner member out of the bracket assembly Determine the height position inside the rack enclosure where you want to mount the UPS or battery cabinet CAUTION Reduce the risk of tipping the rack enclosure by placing the UPS or battery cabinet in the lowest possible rack position Install the rear member of each bracket assembly into the rack enclosure with two 2 M5 screws provided in this kit see figure at right The return flanges on the bracket assembly fit to the inside of rack mounting rails Insert screws loosely finger tight into the top and bottom holes of the return flange on the rear member Extend the bracket assembly by sliding the front member forward until it touche
19. binets to 10 000VA Liebert GXT3 Battery Cabinets 14 Installation and Configuration 10 11 12 Visually inspect the external battery cabinet for freight damage Report damage to the carrier and your local dealer or Liebert representative For slide rail installations first remove the top side fin Top side fin slides forward and then lift up to remove Optional rack mount handles are shipped with the external battery cabinet and may be installed at this time if desired Securing hardware and slide rails are sold separately Please contact your local dealer or Liebert representative for these additional options and any assistance needed Fasten the slides into position with the screws per the instructions included with the slide rails Use the enclosed support bases for the tower option to prevent tip over One additional set of support base extensions ships with each external battery cabinet Put the UPS in Bypass Mode by pressing the bypass button on the front of the unit one time Verify the External Battery Cabinet breaker is in the Off position Connect the supplied external battery cabinet cable to the rear of the external battery cabinet then to the rear of the UPS Turn the External Battery Cabinet breaker to the On position Press the On button on the front of the UPS for 4 seconds to return the unit to inverter Mode Verify the circuit breaker on the External Battery Cabinet is in the On position Use the inclu
20. branch circuit breaker The input circuit breaker on the dis tribution box and the output circuit breaker on the rear of the power distribution box disconnect all power between the main cabinet and the distribution box Models equipped with a manual bypass breaker pass bypass power directly to the bypass breaker from the input terminal block The input circuit breaker on the distribution box does not disconnect power from the manual bypass breaker Table 1 Branch circuit breaker ratings Unit Rating Maximum Breaker Rating 5000VA D Type 32A 6000VA D Type 32A 10 000VA D Type 63A Figure 11 Distribution box electrical connections diagram Mains Input G e PD2 CE6HDWRMBS PD2 CE10HDWRMBS l Mains w Input e Output External External Output Branch Branch CB CB UPS PFC Battery Inverter UPS PFC Battery Inverter PD2 CE6HDWRMBS and PD2 CE10HDWRMBS Terminal Block Connections Conduit entry holes are provided on the rear and side of the box Input and output wiring should not share the same conduit Emerson recommends using strain relief when installing the wire Table 2 Electrical specifications Recommended Recommended Wire Maximum Wire Terminal Maximum External Including ground wire Accepted by Tightening UPS Model Overcurrent Protection 75 copper wire Terminal Block Torque GXT3 5000RT230 2 2 GXT3 6000RT230 32A 4mm 10AWG BAWG 2 26 Nm 20 in Ib
21. cabinets attached to the UPS The factory default is programmed for internal batteries only See Tables 12 and 13 show the estimated run times at different loads Auto Learning Battery Run Times As batteries age the estimated runtimes may become less accurate The Liebert GXT3 is pro grammed to learn from a full battery discharge and modify the estimated runtime for the measured battery capacity This can improve accuracy and compensate for aging batteries or batteries that operate at different ambient temperatures The UPS will update the anticipated run time calculation only under certain conditions The UPS must have a steady load that is greater than 20 The UPS must be at 10096 charge at the start of a battery discharge The battery discharge must continue uninterrupted until the batteries reach their end of dis charge voltage If all conditions are not met the run time calculation will not be modified If the configuration program is used to change the number of battery cabinets then the values in the battery above table will be restored This will override any value that is Auto Learned 37 Ensuring The High Availability Of Mission Critical Data And Applications Emerson Network Power the global leader in enabling business critical Technical Support Service continuity ensures network resiliency and adaptability through Web Site a family of technologies including Liebert power and cooling www liebert com tec
22. cess door on the front of the unit Each internal battery pack is fitted with a connector to link to the UPS Figure3 Internal battery pack with connector Battery db Battery Connector GXT3 10 000 Battery Pack shown 5000 and 6000VA battery packs have same features Front of Battery Pack 3 3 Removable Power Distribution Box The UPS arrives with a power distribution pack installed This box always contains the UPS input circuit breaker Figure 4 Power distribution box for GXT3 5000VA and 6000VA models Outer Surface View Power Distribution __ Quick Connect Box for 5000VA and 6000VA models PD2 CE6HDWRMBS Figure5 Power distribution box for GXT3 10 000VA model Quick Connects Inner Surface View Power Distribution Box for 10000VA model E Front View FBESUEIDHBWRMBS Power Distribution Box for 10000VA model PD2 CE10HDWRMBS Hardwire hardwire receptacle boxes that include manual bypass switch allow AC power to continue to flow from the mains input to the load while the box is removed from the UPS For details refer to 5 3 Connect Input Output Power What s Included 40 WHAT S INCLUDED The Liebert GXT3 is shipped with the following items User Manual Compact Disk with Liebert MultiLink Configuration program User manual electronic version USB cable one 2m 6 1 2 ft long Mounting hardware including screws and handles Power Distribution Bo
23. d the bypass will be disabled and this indicator will flash indicating that the bypass is unavailable When reporting a UPS issue to Emerson include the UPS model and serial number These are on the top panel of the Liebert GXT3 33 Specifications 12 0 SPECIFICATIONS Table 8 UPS specifications Model GXT3 5000RT230 GXT3 6000RT230 GXT3 10000RT230 Rating 5000VA 4000W 6000VA 4800W 10000VA 9000W Dimensions mm in Unit WxDxH 570 x 430 x 220 22 4 x 16 9 x 8 7 577 x 430 x 261 22 7 x 16 9 x 10 3 Shipping W x Dx H 745 x 530 x 516 29 3 x 20 9 x 20 3 717 x 515 x 570 28 2 x 20 8 x 22 4 Weight kg Ib Unit 60 132 2 80 176 4 Shipping 71 156 5 82 180 8 Input AC Parameters Operating Frequency Nom 50 or 60Hz Factory Default 50 Factory Default VAC 230VAC 220 230 240VAC User Configurable VAC May be modified using included configuration program Operating Voltage Range 4 Without Battery Operation N 280VAC Maximum Allowable VAC 280VAC Input Frequency Without 40 70Hz Battery Operation Input Power Connection PD2 CE10HDWRMBS Standard See 3 3 Removable Power Distribution Box PD2 CE6HDWRMBS Standard See 3 3 Removable Power Distribution Box Output AC Parameters Factory Default VAC 230VAC Output Connections PD2 CE10HDWRMBS Standard See 3 3 Removable Power Distribution Box PD2 CE6HDWRMBS Standard See
24. d filter both electromagnetic interference EMI and radio frequency interference RFI They minimize any surges or interference present in the mains line and keep the sensitive equipment protected Rectifier Power Factor Correction PFC Circuit In normal operation the rectifier power factor correction circuit converts mains AC power to regulated DC power for use by the inverter while ensuring that the waveshape of the input current used by the UPS is near ideal Extracting this sinewave input current achieves two objectives The mains power is used as efficiently as possible by the UPS The amount of distortion reflected on the mains is reduced This results in cleaner power being available to other devices in the building not being protected by the Liebert Inverter In normal operation the inverter utilizes the DC output of the power factor correction circuit and inverts it into precise regulated sinewave AC power Upon a mains power failure the inverter receives its required energy from the battery through the DC to DC converter In both modes of oper ation the UPS inverter is on line and continuously generating clean precise regulated AC output power Battery Charger The battery charger utilizes energy from the mains power and precisely regulates it to continuously float charge the batteries The batteries are being charged whenever the Liebert GXT3 is connected to mains power System Description
25. ded configuration program to program the UPS for the number of external battery cabinets connected Instructions for the configuration program are in 6 0 Configuration Program The UPS is now equipped with additional backup battery run time For approximate battery run times refer to Tables 12 and 13 NOTE When removing the External Battery Cabinet the circuit breaker on the rear of the cabinet mus be turned off before disconnecting the cable NOTE If the UPS is to be shipped or stored for an extended time the connector should be disconnected This will minimize any standby current drain on the batteries and help attain their design life 15 Installation and Configuration 5 3 Connect Input Output Power Figure 10 Power Distribution box removal captive screws and maintenance bypass breaker Extract these captive screws Maintenance Bypass Breaker The UPS should arrive with the power distribution box attached If the box needs to be removed for maintenance or replacement follow these instructions to remove and install the power distribution pack To remove 1 2 3 gt oe Ensure maintenance bypass lamp is on To place the unit in maintenance bypass see 8 4 Put the Liebert GXT3 in Manual Bypass Loosen one captive screw over the maintenance bypass breaker Turn the maintenance bypass breaker on NOTICE The load is unprotected from disturbances in the power supply while t
26. duct as unsorted municipal waste Follow local municipal waste ordi nances for proper disposal provisions to reduce the environmental impact of waste electrical and electronic equipment WEEE For information regarding the scrapping of this equipment please browse http www w eu emersonnetworkpower com Products session or Contact us session or call our worldwide technical support Toll Free 00 80011554499 Toll Number Based in Italy 89 0298250222 GLOSSARY OF SYMBOLS A r1 r1 PbH2S04 9 lt gt lt C O o EO Risk of electrical shock Indicates caution followed by important instructions AC input AC output Requests the user to consult the manual Indicates the unit contains a valve regulated lead acid battery Recycle DC voltage Equipment grounding conductor Bonded to ground AC voltage ON Alarm Silence Manual Battery Test OFF Bypass WEEE Introduction 1 0 INTRODUCTION Congratulations on your choice of the Liebert GXT3 uninterruptible power system UPS The Liebert GXT3 comes in nominal power ratings of 5000VA 6000VA and 10 000VA It is designed to provide conditioned power to microcomputers and other sensitive electronic equipment When 1t 1s generated alternating current 1s clean and stable However during transmission and dis tribution it may be subject to voltage sags spikes and complete power failure that may in
27. e the battery capacity level The Liebert GXT3 battery capacity level is shown in 20 increments 3 596 The battery level indicators will illuminate as shown in Figure 13 The battery level indicators display approximate battery capacity at all times The Liebert GXT3 is equipped with automatic and remote battery test features The default setting is for the automatic test to occur every 14 days this option is user configurable if mains has not been interrupted Should the battery fail this test the red Fault indicator LED along with the A and C diagnostic LEDs will illuminate and an alarm will sound refer to 11 0 Troubleshooting The remote test feature functions with Liebert MultiLink and can remotely initiate the battery test Figure 13 Battery level indicators Charging Discharging 0 20 G Flash OFF OFF OFF OFF ON OFF OFF OFF OFF H 21 40 2 2 Ti ON Flash OFF OFF OFF 41 60 H 2 2 Ti T ON ON Flash OFF OFF 61 8096 ON ON ON Flash OFF 1 zi 2 2 o 2 lt T 81 100 B lil I D 2 2 2 N Fully 1 d rid 2 2 2 z 2 z 2 2 ON Controls and Indicators 7 5 UPS Status Indicators UPS status is indicat
28. e 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 FIGURES Liebert GXT3 5000VA and 6000VA front view 7 Liebert GXT8 rear VIEW RR s 8 Internal battery pack with connector 8 5 9 Power distribution box for GXT3 5000VA and 6000VA models 9 Power distribution box for GXT3 10 000VA model 9 Support pasese oe o Ls E ge ad e e EE a eg ee ERE TURA EET ROUND A 11 Remove the front plastic bezelcover 11 Rotate the operation and display panel 12 External battery cabinets connected to 10 000VA Liebert GXT3 14 Power Distribution box removal captive screws and maintenance bypass breaker 16 Distribution box electrical connections 17 Load level indicators nits oer p IER eM DET ARCA Ue RE RE UU E G 20 Battery levelandic ators ul ok ut eps ser eod Te er e Bl ERR RAD TR ee Tre 20 Remove cover from IT Power System Connectors compartment 24 Dry contactpin layout Fee eh ged FOS Ries Pe Ae BE a OG 25 Removing the fron
29. ear bottom edges of the inner members can be placed into the front edge of the bottom tracks and the front of the equipment can be tipped up so they are level to insert the top edges of the inner members before sliding the equipment into the rack see figure below right The equip ment should move smoothly into the bracket assemblies If it does not recheck the alignment of the front and rear members from Steps 2 and 3 Secure the front of the equipment to the rack mounting rails to prevent the equipment from sliding out of position If securing holes are provided on the front of the equipment that align with the center holes on the return flange of the front members you can use the four 4 extra M5 screws provided in the kit to secure the equipment Otherwise the equipment should be secured to the front of the rack with four 4 customer supplied fasteners External Battery Cabinet Installation Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time External battery cabinets are designed to be placed on one side of the UPS or stacked beneath the UPS External battery cabinets can be used in either a rack mount or tower configura tion AN CAUTION The external battery cabinet s are heavy see 12 0 Specifications Take proper precautions when lifting them Figure9 External battery cabinets connected to 10 000VA Liebert GXT3 10 000VA Liebert GXT3 Cables connecting battery ca
30. ed by five symbols fault indicator AC input indicator battery indicator inverter indicator and bypass indicator Table 3 shows the symbols and their meanings Table 3 UPS status indicators UPS Status Indicator Icon Color Description Fault Indicator Red On if the UPS has detected a fault Off if there is no fault AC input Indicator Green On when the mains input power is normal Off during mains failure On when the battery is supplying power Off when the battery is not Battery Indicator Amber supplying power On when the inverter is supplying power Off when the inverter is not Inverter Indicator Green supplying power o On when the bypass is supplying power Off when the bypass is not Bypass Indicator g Amber supplying power flashing when mains power is outside specifications 21 Operation 8 0 OPERATION 8 1 8 2 This section describes checks to be made before starting the UPS how to start the UPS manual bat tery test manual bypass shutting down the UPS and disconnecting the mains power from the UPS The Liebert GXT3 s battery has been fully charged before delivery but some charge will be lost during storage and shipping To ensure that the battery has adequate reserve power to protect the connected load charge the battery for three hours before putting the UPS into service Startup Checklist for the Liebert GXT3 Before starting the UPS perform
31. eferred to are trademarks or registered trademarks of their respective owners Fax 63 2730 9572 SLI 23185 REVO 2 10 Emerson Network Power The global leader in enabling Business Critical Continuity EmersonNetworkPower com ACPower Embedded Computing Outside Plant Racks amp Integrated Cabinets Connectivity Embedded Power Power Switching amp Controls B Services MDcPower Infrastructure Management amp Monitoring Precision Cooling Surge Protection Emerson Business Critical Continuity Emerson Network Power and the Emerson Network Power logo are trademarks of Emerson Electric Co or one of its affiliated companies 2010 Emerson Electric Co
32. eptacle UPS input protection fuse has blown opened UPS is operating from battery mode Save data and close applications Replace UPS input fuse then restart UPS Mains power is out of tolerance UPS is operating from battery mode Save data and close applications Ensure mains supply voltage is within acceptable limits for UPS UPS has reduced battery backup time Batteries are not fully charged Keep UPS plugged in continuously at least 24 hours to recharge batteries UPS is overloaded Check load level indicator and reduce the load on the UPS Batteries may not be able to hold a full charge due to age Replace batteries Contact your local dealer Emerson representative or Emerson Channel Support for replacement battery kit Fault and Bypass indicators and all LED segments of battery level indicator are illuminated UPS is overloaded or load is faulty Check load level indicator and remove non essential loads Recalculate the load and reduce number of loads connected to UPS Check load for faults Fault and Bypass indicators and diagnostic A indicator are illuminated UPS has been shut down due to temperature condition load is on bypass power Ensure UPS is not overloaded ventilation holes are not blocked and room ambient temperature is not excessive Wait 30 minutes to allow UPS to cool then restart UPS If UPS cannot restart contact your local dealer Emerson representative or Em
33. erson Channel Support Fault and Bypass indicators and diagnostic B indicator are illuminated UPS internal DC bus overvoltage UPS requires service Contact your local dealer Emerson representative or Emerson Channel Support 32 Troubleshooting Table 7 Troubleshooting table cont d Problem Fault and Bypass indicators and diagnostic C indicator are illuminated Cause UPS DC DC fault Solution UPS requires service Contact your local dealer Emerson representative or Emerson Channel Support Fault indicator and diagnostic D indicator are illuminated UPS PFC Power Factor Correction Circuit fault UPS requires service Contact your local dealer Emerson representative or Emerson Channel Support Fault and Bypass indicators and diagnostic E indicator are illuminated UPS inverter fault UPS requires service Contact your local dealer Emerson representative or Emerson Channel Support Fault indicator and diagnostic A and C indicators are illuminated UPS failed the battery test Replace batteries Contact your local dealer Emerson representative or Emerson Channel Support Fault and Bypass indicators and diagnostic C and E indicators are illuminated UPS has been shut down by a command from the communications port s Your UPS has received a signal or command from the attached computer If this was inadvertent ensure the communication cable used is c
34. es shall be no longer than 10m 32ft This device may not cause harmful interference This device must accept any interference received including interference that may cause unde sired operation Operating this device in a residential area is likely to cause harmful interference that users must correct at their own expense The Liebert GXT3 series complies with the requirements of EMC Directive 2004 108 EC and the pub lished technical standards Continued compliance requires installation in accordance with these instructions and use of accessories approved by Emerson NOTICE This is a product for restricted sales distribution to informed partners Installation restrictions or additional measures may be needed to prevent radio interference Operate the UPS in an indoor environment only in an ambient temperature range of 0 40 C 32 104 F Install it in a clean environment free from moisture flammable liquids gases and corrosive substances This UPS contains no user serviceable parts except the internal battery pack The UPS On Off push buttons do not electrically 1solate internal parts Under no circumstances attempt to gain access internally due to the risk of electric shock or burn Do not continue to use the UPS if the front panel indications are not in accordance with these operat ing instructions or the UPS performance alters in use Refer all faults to your dealer Servicing of batteries should be performed or supervised b
35. ge Range 4 5 10V Rated Current 30ma Liebert IntelliSlot Communication Cards The Liebert IntelliSlot port on the UPS accepts three optional cards Liebert IntelliSlot SNMP Card Liebert IntelliSlot Relay Card Liebert IntelliSlot 485 Card The Liebert IntelliSlot SNMP Card provides SNMP monitoring and control of the UPS across the net work The Liebert IntelliSlot Relay Card provides dry contact relay outputs for custom wired applications and delivers support for built in shutdown for AS 400 systems The Liebert IntelliSlot 485 Card is used to connect the UPS and computer system Follow instructions provided with the Liebert IntelliSlot card to configure Liebert MultiLink the UPS or any additional ancillary product for the Liebert GXT3 These instructions are available at multilink liebert com 26 Communication 9 3 1 9 4 Liebert MultiLink Liebert MultiLink continually monitors the UPS and can shut down your computer or server in the event of an extended power failure Liebert MultiLink can also be configured for use without the USB cable when the Liebert IntelliSlot SNMP Web card is installed in the UPS Additionally Liebert MultiLink can be configured to coordi nate shutdown across the network with other computers running Liebert MultiLink when you pur chase a Liebert MultiLink License Kit For more information about the Liebert IntelliSlot SNMP Web Card and Liebert MultiLink License Kits visit our Web site
36. he UPS is on bypass Turn the output and input breaker off Loosen other captive screws until the power distribution box releases Remove the power distribution box from the UPS and set it aside Loosen screws over the plastic cover for the connector on the rear of the panel Slide plastic cover over connector and tighten screws NOTE Do not operate the UPS with this box removed To disconnect all power to this box and load the utility input power also must be disconnected To install gt SS gg go Align connectors and press box onto UPS Hold box firmly against UPS and tighten captive screws except one over the maintenance bypass breaker Turn the output and input breaker on Start the UPS according to startup instructions Verify that the UPS lamp is illuminated Turn the maintenance bypass breaker off Insert the maintenance bypass cover behind the captive screw and tighten the screw NOTE The maintenance bypass breaker cover must be installed behind the captive screw and the screw must be tightened for the UPS to operate in inverter mode 16 Installation and Configuration 5 3 1 Distribution Box Electrical Connections Electrical connections are made through a removable power distribution box that attaches to the rear of the UPS PD2 CEGHDWRMBS fits the 5000 and 6000VA models of the Liebert GXT3 PD2 CE10HDWRMBS fits the 10 000VA model of the Liebert GXT3 The installer must provide an upstream
37. hnologies that protect and support business critical systems Monitoring Liebert solutions employ an adaptive architecture that responds liebert monitoring emerson com 800 222 5877 Outside North America 00800 1155 4499 Single Phase UPS amp Server Cabinets liebert upstech emerson com 800 222 5877 Outside North America 00800 1155 4499 Three Phase UPS amp Power Systems 800 543 2378 Outside North America 614 841 6598 Environmental Systems 800 543 2778 Outside the United States 614 888 0246 Locations United States 1050 Dearborn Drive P O Box 29186 Columbus OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD Italy to changes in criticality density and capacity Enterprises benefit from greater IT system availability operational flexibility and reduced capital equipment and operating costs 39 049 9719 111 While every precaution has been taken to ensure the accuracy Fax 39 049 5841 257 and completeness of this literature Liebert Corporation assumes no Asia responsibility and disclaims all liability for damages resulting from use of mm this information or for any errors or omissions 29 F The Orient Square Building 2009 Liebert Corporation F Ortigas Jr Road Ortigas Center All rights reserved throughout the world Specifications subject to change Pasig City 1605 without notice Dam Liebert is a registered trademark of Liebert Corporation 63 ur All names r
38. in 8 Remote Battery Mode Shutdown can be performed using a switch connected to Pin 7 and Pin 8 and mounted at remote location Activation of the Battery Mode Shutdown will be logged as an event in the event history log Q NOTE Remote Power Off will be performed by NO contact The current limited source 12VDC 50mA will be available from UPS The connection to the Liebert GXT3 for remote connection will be via terminal block connector Battery Mode Shutdown wiring must conform to all national regional and local wiring codes and laws This signal must last for 1 5 seconds or longer A battery shutdown signal will not cause an immediate shutdown It will start a 2 minute shutdown timer This timer cannot be stopped once triggered If the utility power returns during this countdown the Liebert GXT3 will still shut down and must remain shut down for 10 seconds Whether the UPS turns back On when the power is restored depends on the auto restart setting On Battery On Battery signal is a Normally Open NO dry contact When the UPS is supplying output power from the battery this dry contact will be closed Low Battery Low Battery signal is a Normally Open NO dry contact When the UPS is supplying output power from the battery and has reached the Low Battery Warning time selected in the configuration pro gram this dry contact will be closed NOTE The rated values for the dry contacts are Rated Voltage 5V Working Volta
39. ing Off the rectifier inverter and static switch so that there 1s no power to the loads Any Mode Shutdown can be operated locally or remotely Local Any Mode Shutdown can be performed by shorting Pin 5 and Pin 6 Remote Any Mode Shutdown can be performed using a switch connected to Pin Pin 6 and mounted at a remote location Activation of the Any Mode Shutdown will be logged as an event in the event history log Remote Power Off will be performed either by NO or NC contact of Any Mode Shutdown The current limited source 12VDC 50mA will be available from UPS The connection to UPS for remote connection will be via terminal block connector Any Mode Shutdown wiring must conform to all national regional and local wiring codes and laws A WARNING When the Auto enable output option is selected and the UPS output is disabled using Pin 5 and Pin 6 the Liebert GXT3 G s output can turn On automatically and without warning if the Pin 5 and Pin 6 connection 1s changed 25 Communication 9 2 2 9 2 3 9 2 4 9 3 Battery Mode Shutdown Battery Mode Shutdown permits shutting down the UPS by turning off the rectifier inverter and static switch so that there is no power to the load when the UPS 1s On Battery The auxiliary power for the UPS will still be active Battery Mode Shutdown can be performed locally or remotely Local Battery Mode shutdown can be performed by shorting Pin 7 and P
40. l drop the connected load Battery Charging The batteries are valve regulated nonspillable lead acid and should be kept charged to attain their design life The Liebert GXT3 charges the batteries continuously when it is connected to the mains input power If the Liebert GXT3 will be stored for a long time Emerson recommends connecting the UPS to input power for at least 24 hours every four to six months to ensure full recharge of the batteries Precautions Although the Liebert GXT3 has been designed and manufactured to ensure personal safety improper use can result in electrical shock or fire To ensure safety observe the following precautions Turn Off and unplug the Liebert GXT3 before cleaning it Wear rubber gloves and boots Clean the UPS with a dry cloth Do not use liquid or aerosol cleaners Never block or insert any objects into the ventilation holes or other openings of the UPS Do not place the Liebert GXT3 power cord where it might be damaged 29 Maintenance 10 4 Checking UPS Status Emerson recommends checking the UPS operation status every six months Check whether the UPS is faulty Is the Fault Indicator on Is the UPS sounding an alarm Check whether the UPS is operating in Bypass Mode Normally the UPS operates in Normal Mode If it is operating in Bypass Mode stop and contact your local Emerson representative or Emerson Channel Support Check whether the battery is discharging Whe
41. n Figure 19 31 Troubleshooting 11 1 2 Audible Alarm An audible alarm will sound in conjunction with the visual indicators to indicate a change in UPS operating status The audible alarm will sound as described in Table 6 Table 6 Audible alarm description Condition Battery discharge Alarm Half second beep every 10 seconds Low battery Two half second beeps every 5 seconds UPS fault load on bypass 1 second beep every 4 seconds UPS fault no power to load Continuous Overload Half second beep every half second Battery replacement 2 second beep every 60 seconds Battery loss Continuous Wiring problem loss of proper grounding for UPS Continuous Bypass reminder 1 second beep every 2 minutes 11 2 Troubleshooting In the event of an issue with the UPS refer to Table 7 to determine the cause and solution If the fault persists contact Emerson Channel Support Table 7 Troubleshooting table Problem UPS fails to start when the On Alarm Silence Manual Battery Test button is pressed Cause UPS is short circuited or overloaded Solution Ensure UPS is Off Disconnect all loads and ensure nothing is lodged in output receptacles Ensure loads are not defective or shorted internally Battery indicator is illuminated UPS is not plugged in UPS is operating from battery mode Ensure UPS is securely plugged into the wall rec
42. n the mains input is normal the battery should not discharge If the UPS is operating in Battery Mode stop and contact your local Emerson rep resentative or Emerson Channel Support 10 5 Checking UPS Functions NOTE UPS function check procedures may interrupt power supply to the connected load Emerson recommends checking the UPS functions once every six months Back up the load data before conducting the UPS functions check Procedures are as follows 1 Press the Standby Manual Bypass button to check whether the buzzer and indicators are normal 2 Press the On Alarm Silence Manual Battery Test button to check again whether the indicators are on and the UPS is operating normally 3 Press the On Alarm Silence Manual Battery Test button for three seconds after Inverter Mode The UPS should initiate a battery self test Check to determine whether the battery is operating normally If not stop and contact your local Emerson representative or Emerson Channel Support 30 Troubleshooting 11 0 TROUBLESHOOTING This section indicates various UPS symptoms a user may encounter and provides a troubleshooting guide in the event the UPS develops a problem Use the following information to determine whether external factors caused the problem and how to remedy the situation 11 1 UPS Symptoms The following symptoms indicate the Liebert is malfunctioning The relative indicators illuminate indicating the UPS has detected
43. ntain safety SELV barriers and electromagnetic compatibility signal cables should be shielded and run separately from power cables 27 Maintenance 10 0 MAINTENANCE This section describes replacing the internal battery pack precautions checking the Liebert GXT3 s status and checking UPS functions 10 1 Replacing the Internal Battery Pack The Liebert GXT3 is designed to allow the user to replace the internal battery pack safely Read the safety cautions before proceeding Contact your local dealer or Emerson representative to obtain the part number and pricing of the appropriate replacement battery pack 10 1 1 Battery Replacement Procedures 1 Gently remove the front plastic bezel cover from the UPS 2 Loosen and remove the six screws on the battery door as shown in Figure 16 3 Laythe battery door and screws aside for reassembly Figure 16 Removing the front plastic bezel cover and battery door Battery Door Screws 6 Front Bezel 10 000VA model shown other model arrangement is similar 4 Gently pull the battery wires out and disconnect the battery connector as shown in Figure 17 Figure 17 Disconnecting the battery plug and battery receptacle front view 6000VA model shown other model arrangement Battery is similar Receptacle Battery Connector Battery Connector Battery Receptacle 5 Grasp the battery handle and pull one of the internal battery packs out of the UPS as shown in
44. om the Manual Bypass Breaker 2 Move the Manual Bypass Breaker on the rear of the UPS to the bypass position This requires loosening the captive screw and sliding the bracket up and away from the manual bypass breaker 23 Operation 8 8 IT Power System Configuration 1 Remove screws on the IT Power System Access Cover as shown in Figure 14 2 Disconnect the connectors as shown in figure 3 Install IT Power System Access Cover and screws Figure 14 Remove cover from IT Power System Connectors compartment Remove Screws IT Power System Connectors 24 Communication 9 0 COMMUNICATION 9 1 Communication Interface Port The Liebert GXT3 UPS has a terminal block on the rear of the UPS unit Several signals are provided on this port and are assigned as follows 9 2 Dry Contact The Dry Contact includes eight pins as shown in Figure 15 Their definitions are listed in Table 4 Figure 15 Dry contact pin layout Low B 2 ow Battery 3 On Battery 4 o 5 Any Mode Shutdown 6 7 8 S Battery Mode Shutdown Table 4 Dry contact pin definitions Pin Definition 1 amp 2 Low Battery Warning 3 amp 4 On Battery Warning 5 amp 6 Any Mode Shutdown 7 amp 8 Battery Mode Shutdown 9 2 1 Any Mode Shutdown The purpose of Any Mode Shutdown is to shut down the UPS output by turn
45. onsiderations Determine the type of installation and follow the appropriate instructions in either 5 1 1 Tower UPS Installation or 5 1 2 Rack Mount UPS Installation 5 1 1 Tower UPS Installation To install the Liebert GXT3 as a tower 1 Take out support bases from the accessories bag see Figure 6 Figure6 Support bases Spacers b gt Support Bases 2 Ifoptional Liebert external battery cabinets will be connected to the Liebert GXT3 take out the spacers shipped with the battery cabinet 3 Connect the spacers and the support bases as shown in Figure 6 Each Liebert GXT3 needs two assembled support bases one in the front and one in the rear 4 Adjust the direction of the operation and display panel and logo on the Liebert GXT3 a Remove the front plastic bezel cover as shown in Figure 7 Figure7 Remove the front plastic bezel cover 22 Front Plastic Bezel Cover 11 Installation and Configuration b Pull the operation and display panel gently rotate 1t 90 degrees clockwise and snap it back into position as shown in Figure 8 Figure 8 Rotate the operation and display panel 5 1 2 Operation and Display Panel Rotated Clockwise 90 Degrees c Pull the logo on the front plastic bezel cover gently rotate it 90 degrees clockwise and snap it back into position The rotated front plastic bezel cover is shown in Figure 8 d Replace the front plastic bezel cover on the Liebert GXT3 At this
46. orrect for your system For assistance contact your local dealer Emerson representative or Emerson Channel Support Fault indicator and diagnostic A and B indicators are illuminated UPS failure includes dual fan failure single fan failure under certain conditions and battery charger failure and continuous alarm Ensure fan is not blocked up If the fault is not removed contact your local dealer Emerson representative or Emerson Channel Support AC input indicator is flashing UPS detected a line to neutral reversal or a loss of proper grounding for UPS continuous horn and UPS cannot start up in standby status This is active only when power is first applied to the input Once the UPS is running the AC input indicator will flash unless the input wiring is correctly changed Contact a qualified electrician to verify site wiring Battery indicator is flashing Battery source is not available continuous horn Check battery connections completely power down and restart UPS NOTE If the battery circuit opens while the UPS is running it will be detected when the next battery test is performed Bypass indicator is flashing Because the voltage or frequency is outside acceptable limits the bypass is disabled The AC input powers the PFC input and serves as the bypass source If the AC is present but the voltage or frequency exceeds the acceptable range for safe operation with a loa
47. ove rings watches and other metal objects Use tools with insulated handles Do not lay tools or other metal objects on the batteries f the battery kit is damaged in any way or shows signs of leakage contact your local Emer son representative immediately Do not dispose of batteries in a fire The batteries may explode Handle transport and recycle batteries in accordance with local regulations WARNING Although the Liebert GXT3 has been designed and manufactured to ensure personal safety improper use can result in electrical shock or fire To ensure safety observe the following precautions Turn Off and unplug the Liebert GXT3 before cleaning it Clean the UPS with a dry cloth Do not use liquid or aerosol cleaners Never block or insert any objects into the ventilation holes or other openings of the UPS Do not place the Liebert GXT3 power cord where it might be damaged NOTICE If this UPS is supplied from an TT electrical power system the jumper on the rear panel must be disconnected See 8 8 IT Power System Configuration for details If connecting to an IT system the installer must provide a 2 pole upstream circuit breaker Refer to all local and national codes when installing the upstream breaker ELECTROMAGNETIC COMPATIBILITY The Liebert GXT3 complies with the limits of Cate gory C2 pursuant to IEC EN AS 62040 2 Operation is subject to the following conditions The output cabl
48. rs members M5 screws Front rack mounting rails M5 screws M4 nuts M4 screws r Df 813mm jp 32 rack depth M4 nuts M4 screws Retaining latch UPS or battery cabinet M4 screws 13 Installation and Configuration 5 2 If available apply a bead of grease 25mm 1 long at four 4 Apply places inside the bottom curved tracks of the front members grease as shown below right The grease will allow the equipment to Ups or slide into the bracket assemblies more easily battery AUTI ON cabinet 1 i Lifting equipment into the rack may a two person H B N job depending on the weight of the equipment zi Appi Liebert recommends taking the internal batteries out of the UPS during rack installation This will F inside make the UPS cabinet lighter and easier to handle For the weight of the UPS see Table 8 for the battery cabinet s weight see Table 11 Insert the equipment with inner members attached im Step 5 into the bracket assemblies by inserting the top and bottom edges of the inner members into the top and bottom Insert the UPS into the front members curved tracks of the front members and sliding the lift the front and push it into the equipment into the rack see figure at right Ends of inner members are tapered to allow the rear of the equipment to be angled upward before insertion if space allows Then the r
49. s the front rack mounting rail Insert two 2 M5 screws loosely finger tight into the top and bottom holes of the return flange on each front member Make sure that the bracket assemblies are at the same mounting height on all four 4 rack mounting rails Get eight 8 M4 screws and eight 8 M4 nuts from the hardware pack in this kit Each nut has a locking nylon insert that begins gripping the screw when it is halfway tight Make sure to tighten the nut and screw completely to ensure locking action Fasten the rear member and the front member together using 4 screws and 4 nuts per bracket assembly as shown in at right For maximum support insert fasteners for each bracket assembly as far apart as possible depending on rack depth while still joining both members see figures at right Check alignment of bracket assemblies and TIGHTEN ALL SCREWS FROM Steps 2 and 3 Prepare the UPS or battery cabinet the equipment for rack mounting by following instructions in the equipment s user manual The equipment may require additional parts to be added or parts to be removed for rack mounting After 1t is prepared lay the equipment in rack mounting position Fasten the inner members from Step 1 to the equipment on both sides as shown at right with eight 8 MA screws provided in the kit Make sure retaining latch is near the rear of the equipment as shown see figure at right Return flanges Retaining Latches Front Inner membe
50. t IntelhSlot Communication Cards 26 9 3 1 beu eer tee e Ipae Hag Bale Ie oM Lg dubiis eredi 27 Remote Emergency Power 27 MAINTENANCE nats owe SNR tie be eka ee eee Ren dese ERU OR sa Pa ees 28 Replacing the Internal Battery Pack 28 10 1 1 Battery Replacement Procedures 28 Battery Charging kr C UP ae eae der Re S 29 Precautions qe oto Dobis Io etie SONA 29 Checking UPS Stabuss iatos ume PV ETD US 30 Checkins UPS Punctions 25 S SNO DNI BT ae 30 TROUBLESHOOTING v xix xxx xxx ES poles E 31 UPS Symptoms aa sede necu GUB PRAG Wei ab n eda 31 Indicator t oer tee Eun ee a lO wa er roo eta 31 11 152 Audible ATTI AE E ee n eet eei beg Boe oto RT S SOS 32 roubleshootthBg e vex VAR V E u am VN EE I NES PEIN EE DENS 32 SPECIFICATIONS waka Rese Fe dq ea 34 Auto Learning Battery Run Times 37 ii Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figur
51. t plastic bezel cover and battery door 28 Disconnecting the battery plug and battery receptacle front view 28 Pulling out the battery packs eee an 29 Battery level indicator edenneen eee eee ra 31 TABLES Branch circuit breaker ratings 17 Hl ctricalspeciications sue TW ew EE oe ali NS SR 17 UPS status 1ndicatots i cera et ove d aceto a RR 21 Dry contact pin definitions 0 0 ee ee haha 25 Indicator descrip tiois s nce ahead eh eel sae Saba cat a aoa c eR da ees BE 31 Audible alarm description 32 Troubleshooting table 3 wis sus ed ex RI EA tr 32 UPS specifications u 2 Dee teneo deed Boe de qe Dan T Bue gu a gsm a a G PRU dns 34 Operating temperature 35 Power distribution specifications 35 External battery cabinet specifications 36 Battery run time minutes for 5000 and 6000VA UPS models 36 Battery run time minutes for 10 000VA UPS models 37 iii IMPOR
52. terrupt com puter operations cause data loss and even damage equipment The Liebert GXT3 protects equipment from these disturbances The Liebert is a compact on line UPS that continuously conditions and regulates its output voltage whether mains power is present or not It supplies connected equipment with clean sinewave power Sensitive electronic equipment operates best from sinewave power For ease of use the Liebert GXT3 features a light emitting diode LED display to indicate both load percentage and battery capacity It also provides self diagnostic tests a combination ON Alarm Silence Manual Battery Test button a Standby Manual Bypass button and a configuration program The Liebert GXT3 has a Liebert IntelliSlot port for communication between the UPS and a network server or other computer systems This port provides detailed operating information including voltages currents and alarm status to the host system when used in conjunction with Liebert MultiLink Liebert MultiLink can also remotely control UPS operation System Description 2 0 SYSTEM DESCRIPTION Input Output Dynamic Bypass L1 TVSS amp L1 EMI RFI DC to DC Inverter Filters Converter N Battery lt Battery Charger 7777717 2 1 2 2 2 3 2 4 Transient Voltage Surge Suppression TVSS and EMI RFI Filters These UPS components provide surge protection an
53. the power distribution box The light by the input breaker will illuminate Return the manual breaker to the Inverter position The output terminal block will be powered at this time Connect all loads for normal operation 22 Operation 8 3 8 4 8 5 8 6 8 7 Manual Battery Test To initiate a manual battery test press the On Alarm Silence Manual Battery Test button for at least half a second while operating from mains power with no alarm conditions present If only the first two of the five LED segments illuminate allow the UPS to recharge the batteries for 24 hours Retest the batteries after 24 hours of charging After the batteries have been retested if only two of the five Battery LEDs illuminate contact your local Emerson representative or Emerson Network Power Channel Support If none of the five Battery LEDs illuminate during a manual battery test check the battery con nection and allow the UPS to recharge the batteries for 1 hour then initiate a manual battery test again If none of the five Battery LEDs illuminate during the second manual battery test replace batter les and contact your local Emerson representative or Emerson Channel Support Put the Liebert GXT3 in Manual Bypass Press the Standby Manual Bypass button once while the UPS is in Mains AC Mode The UPS will transfer the connected loads to the internal bypass If the internal bypass is not available because of mains power problems
54. the remaining run time calculations reported by Liebert software products Modify the shutdown setting of the terminal block for information on pin assignments see Table 2 What You Will Need In addition to the Liebert GXT3 UPS you will need the configuration program CD and USB cable included in the UPS accessory box A Windows 95 or later computer desktop or laptop is also required to set up and run the configuration program 18 Controls and Indicators 7 0 CONTROLS AND INDICATORS 7 1 7 2 On Alarm Silence Manual Battery Test Button 10000VA Battery Level Indicators Load Level Indicators Fault Indicator Bypass Indicator AC Input Indicator Inverter Indicator AC Power System Standby Manual Bypass Button Battery Indicator ON Alarm Silence Manual Battery Test Button This button controls output power to connected load s and has three functions ON Alarm Silence Manual Battery Test ON Pressing this button for four seconds will start the UPS Alarm Silence To silence alarms press this button for at least one second After the alarm is silenced the Liebert GXT3 will reactivate the alarm system to alert of addi t1onal problems NOTE The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced Manual Battery Test To initiate a manual battery test press the ON button for at least one second while operating from mains power with no alarm conditions present f only three
55. tronics The cabinet 1s shipped with internal batteries installed and a basic hardwire distribution box attached and ready to install Figure1 Liebert GXT3 5000VA and 6000VA front view Upper Bezel Status Indicators and Controls Lower Bezel and Battery Access Door 10 000VA model s front layout is identical the battery compartment is larger Major Components Figure2 Liebert GXT3 rear view Terminal Block Liebert GXT3 5 000 amp 6000VA Communication REPO C19 Output Power Liebert IntelliSlot Port USB Port Receptacles A External Battery Output Circuit Connector Breakers IT Power System Access Cover Output Circuit C13 Output Breakers Receptacles Removable Power Distribution Box factory attached in Maintenance Knockouts Input Circuit bottom left corner Bypass Breaker for Hardwired Breaker ower Inpu LiebertGXT3 10 000VA C19 Output Output Circuit Breakers USB Port Receptacles Reserved Terminal Block Communication External Battery Connector Maintenance Bypass Breaker Input Circuit Liebert Breaker IntelliSlot Output Circuit Pon Breaker C13 Output Receptacles Removable Power Distribution Output K IT Power System Circuit nockouts Box factory attached in Breakers for Hardwired Access Cover bottom left corner Power Input Major Components 3 2 Internal Battery Packs The UPS has two internal battery packs behind a battery ac
56. x installed on Liebert GXT3 Support base set one Warnings Safety Instructions booklet and WEEE recycling sheet ISO 14001 compliance NOTE The GXT8 External Battery Cabinet shipping package includes one battery cabinet two spacers for tower configuration and one DC power cable 10 Installation and Configuration 5 0 INSTALLATION AND CONFIGURATION Do NOT attempt to start the UPS turn on any circuit breaker or energize the input power until instructed to do so in 8 2 Initial Startup and Electrical Checks Visually inspect the UPS for freight damage Report any damage to the carrier and your local dealer or Liebert representative The UPS is heavy see 12 0 Specifications Take proper precautions when lifting or moving it Install the Liebert GXT3 indoors in a controlled environment where it cannot be accidentally turned off Place it where air flows unrestricted around the unit The installation location must be free of water flammable liquids gases corrosives and conductive contaminants Maintain a minimum clear ance of 100mm 4 inches in the front and rear of the UPS Maintain an ambient temperature range of 0 to 40 C 32 104 F without derating NOTE UPS operation in sustained temperatures outside the range of 15 25 59 77 F reduces battery life 5 1 Install the Main Cabinet The Liebert may be installed in either a tower configuration or in a rack depending on avail able space and use c
57. y personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from the batteries Proper disposal of batteries is required Refer to your local laws and regulations for disposal requirements Never block or insert any object into the ventilation holes or other openings DO NOT CONNECT equipment that could overload the UPS or demand DC current from the UPS for example electric drills vacuum cleaners laser printers hair dryers or any appliance using half wave rectification Storing magnetic media on top of the UPS may result in data loss or corruption Turn Off and isolate the UPS before cleaning it Use only a soft cloth never liquid or aerosol cleaners Information for the Protection of the Environment UPS SERVICING This UPS makes use of components dangerous for the environment electronic cards electronic components The components removed must be taken to specialized collection and disposal centers NOTICE TO EUROPEAN UNION CUSTOMERS DISPOSAL OF OLD APPLIANCES This product has been supplied from an environmentally aware manufacturer that complies with the Waste Electrical and Electronic Equipment WEEE Directive 2002 96 CE The crossed out wheelie bin symbol at right is placed on this product to encour age you to recycle wherever possible Please be environmentally responsible and recycle this product through your recycling facility at its end of life Do not dispose of this pro
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